QY

Qin Yu

MI Midco International: 1 patents #1 of 3Top 35%
📍 Xiamen, IL: #1 of 2 inventorsTop 50%
Overall (2005): #120,585 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6857868 Burner with a modular flame retention plate system Ceji Li 2005-02-22